PROBLEM TO BE SOLVED: To provide a seedling planter enabled to perform seedling planting and the feed of a disease and insect damage controlling agent to the rice field while the disease and insect damage controlling agent being enabled to act effectively.SOLUTION: A seedling planter comprises: a planting device for planting nursery plants in a rice field； an agent feeding device 3 for feeding a disease and insect damage controlling agent； and agent burying means 5 for feeding the disease and insect damage controlling agent such that the feed position of the disease and insect damage controlling agent to the field surface by the agent feeding device 3 may be so deep as to avoid the exposure to the mud surface.SELECTED DRAWING: Figure 2【課題】病虫害防除用薬剤を有効に作用させ得る状態で、苗植付け及び病虫害防除用薬剤の田面への供給を行えるようにする。【解決手段】水田に対して苗を植付ける植付装置と、病虫害防除用薬剤を供給する薬剤供給装置３とを備えるとともに、前記薬剤供給装置３による病虫害防除用薬剤の田面に対する供給位置が、泥表面への露呈を回避可能な深さ位置となるように供給する薬剤埋入手段５が備えられている。【選択図】図２
